package dao;

import java.util.List;

import model.RoomModel;

public interface RoomDao {
	public List<RoomModel> selectAll()throws Exception;
	public List<RoomModel> selectType()throws Exception;
	public RoomModel queryRoomByRoomType(String roomType)throws Exception;
	public void reduceEmptyRoom(String roomType,int roomIndex) throws Exception;
	List<RoomModel> allList() throws Exception;
}
